Projects R&F USA
#ProjectsRFUSA #MakingTheInvisibleVisible! #UndergroundLocating #Water #Gas #Fiber #Power #sewer
03/19/2026
811 DOES NOT LOCATE PRIVATE UTILITIES โ ๏ธ๐ง
๐ Many contractors believe that calling 811 is enough before excavationโฆ
But there is a critical detail that can cost thousands of dollars:
811 does NOT locate private utilities.
Before any digging project, 811 helps mark public utilities such as main lines located in public right-of-way areas.
However, many underground utilities inside private property are NOT included in the 811 service.
This creates a hidden risk that often leads to unexpected damages during excavation.
โ ๏ธ Common private utilities NOT marked by 811
๐ต Water lines to buildings
๐ด Electrical lines to lighting poles or structures
๐ข Private sewer and drain lines
๐ Internet and fiber lines ุฏุงุฎู la propiedad
๐ฃ Irrigation systems
Why this is a serious problem
โข Contractors assume all utilities are marked
โข Private lines remain undetected
โข Excavation begins with incomplete information
โข Damages lead to delays, repairs, and liability
๐ฐ One damaged utility line can cost thousands in repairs and lost time.
๐ As explained in our blog:
811 is an important first step โ but it is not a complete solution for safe excavation.
โ ๏ธ Private utilities require professional locating before excavation.
๐ Contact us before you dig: (844) 756-2286
Our mission
Making the invisible visible.
.
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03/13/2026
THE MOST COMMON UTILITIES HIT DURING EXCAVATION โ ๏ธ๐ง
Every day, excavation projects begin without fully understanding what is buried underground.
Unfortunately, striking a hidden utility is more common than many contractors think.
Damaging underground infrastructure can cause project delays, costly repairs, service interruptions, and serious safety risks.
Knowing which utilities are most frequently damaged can help contractors take the right precautions before digging.
โ ๏ธ The 5 most common utilities hit during excavation
๐ต Private water lines
Often installed after construction and rarely documented.
๐ข Sewer and drain lines
These pipes are commonly located near buildings and foundations.
๐ด Private electrical lines
Used for lighting poles, buildings, gates, or parking areas.
๐ Communication and fiber optic cables
Internet and telecom lines are frequently shallow and difficult to detect without proper equipment.
๐ก Gas service lines
One of the most dangerous utilities to damage during excavation.
Why these damages happen
โข Incomplete utility records
โข Private utilities not marked by public systems
โข Excavation starting without professional locating
โข Utilities installed years after the original construction
๐ฐ Hitting just one underground utility can cost thousands of dollars in repairs and delays.
Before digging, contractors should ensure that all underground utilities โ both public and private โ are properly located.
โ ๏ธ Safe excavation always starts with utility locating.
If you are planning to excavate, contact us to help identify underground utilities before digging.
๐ Utility Detection For Contractors (844) 756-2286
Our mission
Making the invisible visible.
PROJETCTS R&F USA
03/13/2026
THE MOST COMMON UTILITIES HIT DURING EXCAVATION โ ๏ธ๐ง
Every day, excavation projects begin without fully understanding what is buried underground.
Unfortunately, striking a hidden utility is more common than many contractors think.
Damaging underground infrastructure can cause project delays, costly repairs, service interruptions, and serious safety risks.
Knowing which utilities are most frequently damaged can help contractors take the right precautions before digging.
โ ๏ธ The 5 most common utilities hit during excavation
๐ต Private water lines
Often installed after construction and rarely documented.
๐ข Sewer and drain lines
These pipes are commonly located near buildings and foundations.
๐ด Private electrical lines
Used for lighting poles, buildings, gates, or parking areas.
๐ Communication and fiber optic cables
Internet and telecom lines are frequently shallow and difficult to detect without proper equipment.
๐ก Gas service lines
One of the most dangerous utilities to damage during excavation.
Why these damages happen
โข Incomplete utility records
โข Private utilities not marked by public systems
โข Excavation starting without professional locating
โข Utilities installed years after the original construction
๐ฐ Hitting just one underground utility can cost thousands of dollars in repairs and delays.
Before digging, contractors should ensure that all underground utilities โ both public and private โ are properly located.
โ ๏ธ Safe excavation always starts with utility locating.
If you are planning to excavate, contact us to help identify underground utilities before digging.
๐ Utility Detection For Contractors (844) 756-2286
Our mission
Making the invisible visible.
PROJETCTS R&F USA
โ ๏ธ CALL BEFORE YOU CUT THE PAVEMENT
If you suspect a broken underground water line, always locate nearby utilities before excavation. This simple step can prevent damaging power, gas, communication, or other critical underground services.
โ๏ธ EMERGENCY WATER LINE BREAK AFTER EXTREME FREEZE
On January 29, we received an emergency request after the main water supply pipe of a residential complex broke due to extreme cold weather following heavy snowfall.
Temperatures dropped to 20ยฐF, causing the water inside the pipe to freeze and expand, creating extreme pressure that eventually fractured the pipe beneath the pavement.
๐ Contractor: AJET Plumbing
๐ Location: 835 Navaho Dr, Raleigh, NC
๐ Service Date: 01/29/2026
Our team arrived on site to locate and mark underground utilities around the leak area, allowing the plumbing crew to safely cut the pavement and repair the damaged pipe without hitting other buried infrastructure.
๐ทโโ๏ธ Work performed on site
โข Marking of underground utilities around the repair zone
โข Identification of the main water supply pipe
โข Location of nearby utilities to prevent accidental damage
โข Coordination with the supervisor before excavation
๐ฌ Why pipes break during extreme cold
Water expands when it freezes. At 32ยฐF (0ยฐC) it turns to ice and increases its volume by about 9%.
Inside a pipe, this expansion creates extreme pressure that can exceed the resistance of materials like PVC or copper, causing cracks or rupture.
Often the pipe cracks during freezing, but the leak becomes visible only when the ice melts and water begins escaping.
โ ๏ธ Safe excavation always starts with utility locating.
Making the invisible visible.
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